Objective
To explore the risk factors of esophageal cancer in Anxi of Fujian Province, a high-accident area for esophageal cancer in China, so as to provide evidences for making the integrated preventive measures for esophageal cancer in the high accident place.
Methods
Using case-control study, we investigated 237 pairs about their environmental exposures and disease history of the family, and analyzed the risk factors of esophageal cancer. Meanwhile, I immunohistochemicall...